Numerical control quenching machine tool for disk-shaped parts of clutches

Abstract

The invention discloses a numerical control quenching machine tool for disk-shaped parts of clutches. The machine tool comprises a charging device (1), a heating and pressure-quenching apparatus, and a material fetching device (4). The heating and pressure-quenching apparatus comprises a frame (5) and a main working turntable (6). Two heating trays (13) and two pressure-quenching trays (12) are arranged on the main working turntable (6). The frame (5) comprises a cross beam (8) positioned above the main working turntable (6). A guide rail (9) is arranged on one side of the cross beam (8). A charging manipulator (2) and a blanking manipulator (3) are arranged on the guide rail (9). The other side of the cross beam (8) is provided with a pressure-quenching apparatus (10) and a heating apparatus (11). The machine tool provided by the invention is advantaged in safe, highly efficient, simple in operation, energy saving, and environment friendly. With the machine tool, production efficiency of quenching process of the disk-shaped parts can be greatly improved; technological process is simplified; energy consumption of production of unit product is substantially reduced; and the wretched production environment in traditional quenching productions is completely changed.

Description

technical field [0001] The invention relates to the technical field of quenching disc-shaped parts, in particular to a numerically controlled quenching machine tool for clutch disc-shaped parts. Background technique [0002] The clutch is an important part of the power system of a car or motorcycle. It is responsible for disconnecting and connecting the power and the engine, and it is frequently operated when the car or motorcycle is running. In order to ensure the good running state of the clutch, the flatness requirements of the clutch driven disc assembly and the pressure plate assembly are relatively high, and the flatness of the assembly is mainly determined by the flatness of the clutch disc-shaped parts. [0003] At present, when the overall quenching of disc-shaped parts is carried out in China, the traditional extensive furnace heating and oil pool quenching are basically used, and a small amount of press quenching is used, but they are all manual operations. The he...

AI Technical Summary

Problems solved by technology

[0003] At present, when the overall quenching of disc-shaped parts is carried out in China, the traditional extensive furnace heating and oil pool quenching are basically used, and a small amount of press quenching is used, but they are all manual operations. The heating time of the parts is not accurately controlled, which affects the processing quality of the disc-shaped parts. , and the disc-shaped parts made by the existing technology have large deformation, and need to be leveled and heated repeatedly, resulting in a decrease in the hardness of the disc-shaped parts, and even can only be scrapped, which has a great impact on product quality and production costs

[0004] The existing technology has long process time, high energy consumption, high cost and low efficiency, and the existing technology is mostly carried out in an open environment, causing air pollution, harsh production environment, and workpieces are easily oxidized

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